📄 chap1_1.mdl
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Model {
Name "chap1_1"
Version 4.00
SampleTimeColors off
LibraryLinkDisplay "none"
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CovPath "/"
CovSaveName "covdata"
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BlockParametersDataTip on
BlockDescriptionStringDataTip off
ToolBar on
StatusBar on
BrowserShowLibraryLinks off
BrowserLookUnderMasks off
Created "Sun Sep 03 10:58:19 2000"
UpdateHistory "UpdateHistoryNever"
ModifiedByFormat "%<Auto>"
LastModifiedBy "Administrator"
ModifiedDateFormat "%<Auto>"
LastModifiedDate "Wed Aug 31 19:38:39 2005"
ModelVersionFormat "1.%<AutoIncrement:34>"
ConfigurationManager "none"
SimParamPage "Solver"
StartTime "0.0"
StopTime "10"
SolverMode "Auto"
Solver "ode45"
RelTol "1e-3"
AbsTol "auto"
Refine "1"
MaxStep "auto"
MinStep "auto"
MaxNumMinSteps "-1"
InitialStep "auto"
FixedStep "auto"
MaxOrder 5
OutputOption "RefineOutputTimes"
OutputTimes "[]"
LoadExternalInput off
ExternalInput "[t, u]"
SaveTime on
TimeSaveName "tout"
SaveState off
StateSaveName "xout"
SaveOutput on
OutputSaveName "yout"
LoadInitialState off
InitialState "xInitial"
SaveFinalState off
FinalStateName "xFinal"
SaveFormat "Array"
LimitDataPoints off
MaxDataPoints "1000"
Decimation "1"
AlgebraicLoopMsg "warning"
MinStepSizeMsg "warning"
UnconnectedInputMsg "warning"
UnconnectedOutputMsg "warning"
UnconnectedLineMsg "warning"
InheritedTsInSrcMsg "warning"
SingleTaskRateTransMsg "none"
MultiTaskRateTransMsg "error"
IntegerOverflowMsg "warning"
CheckForMatrixSingularity "none"
UnnecessaryDatatypeConvMsg "none"
Int32ToFloatConvMsg "warning"
InvalidFcnCallConnMsg "error"
SignalLabelMismatchMsg "none"
LinearizationMsg "none"
VectorMatrixConversionMsg "none"
SfunCompatibilityCheckMsg "none"
BlockPriorityViolationMsg "warning"
ArrayBoundsChecking "none"
ConsistencyChecking "none"
ZeroCross on
Profile off
SimulationMode "normal"
RTWSystemTargetFile "grt.tlc"
RTWInlineParameters off
RTWRetainRTWFile off
RTWTemplateMakefile "grt_default_tmf"
RTWMakeCommand "make_rtw"
RTWGenerateCodeOnly off
TLCProfiler off
TLCDebug off
TLCCoverage off
AccelSystemTargetFile "accel.tlc"
AccelTemplateMakefile "accel_default_tmf"
AccelMakeCommand "make_rtw"
TryForcingSFcnDF off
ExtModeMexFile "ext_comm"
ExtModeBatchMode off
ExtModeTrigType "manual"
ExtModeTrigMode "oneshot"
ExtModeTrigPort "1"
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RTWExpressionDepthLimit 5
BooleanDataType off
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ForegroundColor "black"
BackgroundColor "white"
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NamePlacement "normal"
FontName "Helvetica"
FontSize 10
FontWeight "normal"
FontAngle "normal"
ShowName on
}
AnnotationDefaults {
HorizontalAlignment "center"
VerticalAlignment "middle"
ForegroundColor "black"
BackgroundColor "white"
DropShadow off
FontName "Helvetica"
FontSize 10
FontWeight "normal"
FontAngle "normal"
}
LineDefaults {
FontName "Helvetica"
FontSize 9
FontWeight "normal"
FontAngle "normal"
}
System {
Name "chap1_1"
Location [14, 74, 802, 555]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "automatic"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
ReportName "simulink-default.rpt"
Block {
BlockType Mux
Name "Mux"
Ports [2, 1]
Position [540, 157, 575, 193]
Inputs "2"
DisplayOption "none"
}
Block {
BlockType SubSystem
Name "PID \nController"
Ports [1, 1]
Position [340, 154, 380, 186]
ShowPortLabels off
TreatAsAtomicUnit off
RTWSystemCode "Auto"
RTWFcnNameOpts "Auto"
RTWFileNameOpts "Auto"
MaskType "PID Controller"
MaskDescription "Enter expressions for proportional, integral, a"
"nd derivative terms.\nP+I/s+Ds"
MaskHelp "This block implements a PID controller where pa"
"rameters are entered for the Proportional, Integral and Derivative terms. Unm"
"ask this block to see how it works. The derivative term is implemented using "
"a true derivative block."
MaskPromptString "Proportional:|Integral|Derivative:"
MaskStyleString "edit,edit,edit"
MaskTunableValueString "on,on,on"
MaskCallbackString "||"
MaskEnableString "on,on,on"
MaskVisibilityString "on,on,on"
MaskToolTipString "on,on,on"
MaskInitialization "P=@1; I=@2; D=@3;"
MaskDisplay "disp('PID')"
MaskIconFrame on
MaskIconOpaque on
MaskIconRotate "none"
MaskIconUnits "autoscale"
MaskValueString "60|1|3"
MaskVariableAliases ",,"
System {
Name "PID \nController"
Location [14, 74, 376, 318]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "In_1"
Position [25, 65, 45, 85]
Port "1"
LatchInput off
Interpolate on
}
Block {
BlockType Gain
Name "D"
Position [95, 129, 115, 151]
Gain "D"
Multiplication "Element-wise(K.*u)"
SaturateOnIntegerOverflow on
}
Block {
BlockType Derivative
Name "Derivative"
Position [150, 128, 190, 152]
}
Block {
BlockType TransferFcn
Name "Integral"
Position [110, 57, 145, 93]
Numerator "[I]"
Denominator "[1 0]"
AbsoluteTolerance "auto"
Realization "auto"
}
Block {
BlockType Gain
Name "Proportional"
Position [120, 13, 140, 37]
Gain "P"
Multiplication "Element-wise(K.*u)"
SaturateOnIntegerOverflow on
}
Block {
BlockType Sum
Name "Sum"
Ports [3, 1]
Position [245, 57, 265, 93]
IconShape "rectangular"
Inputs "+++"
SaturateOnIntegerOverflow on
}
Block {
BlockType Outport
Name "Out_1"
Position [290, 65, 310, 85]
Port "1"
OutputWhenDisabled "held"
InitialOutput "0"
}
Line {
SrcBlock "D"
SrcPort 1
DstBlock "Derivative"
DstPort 1
}
Line {
SrcBlock "Sum"
SrcPort 1
DstBlock "Out_1"
DstPort 1
}
Line {
SrcBlock "In_1"
SrcPort 1
Points [15, 0]
Branch {
Points [0, 65]
DstBlock "D"
DstPort 1
}
Branch {
Points [15, 0]
Branch {
Points [0, -50]
DstBlock "Proportional"
DstPort 1
}
Branch {
DstBlock "Integral"
DstPort 1
}
}
}
Line {
SrcBlock "Derivative"
SrcPort 1
Points [20, 0; 0, -55]
DstBlock "Sum"
DstPort 3
}
Line {
SrcBlock "Integral"
SrcPort 1
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "Proportional"
SrcPort 1
Points [65, 0; 0, 40]
DstBlock "Sum"
DstPort 1
}
}
}
Block {
BlockType Scope
Name "Scope"
Ports [1]
Position [595, 159, 625, 191]
Floating off
Location [229, 247, 674, 486]
Open off
NumInputPorts "1"
TickLabels "OneTimeTick"
ZoomMode "xonly"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
List {
ListType SelectedSignals
axes1 ""
}
Grid "on"
TimeRange "10"
YMin "-1"
YMax "1"
SaveToWorkspace off
SaveName "ScopeData"
DataFormat "StructureWithTime"
LimitDataPoints on
MaxDataPoints "5000"
Decimation "1"
SampleInput off
SampleTime "0"
}
Block {
BlockType SignalGenerator
Name "Signal\nGenerator"
Position [210, 145, 240, 175]
WaveForm "sine"
Amplitude "1"
Frequency "0.2"
Units "Hertz"
VectorParams1D on
}
Block {
BlockType Sum
Name "Sum"
Ports [2, 1]
Position [275, 152, 305, 183]
IconShape "rectangular"
Inputs "+-"
SaturateOnIntegerOverflow on
}
Block {
BlockType TransferFcn
Name "Transfer Fcn"
Position [410, 152, 485, 188]
Numerator "[133]"
Denominator "[1 25 0]"
AbsoluteTolerance "auto"
Realization "auto"
}
Block {
BlockType Constant
Name "连续系统的模拟PID仿真"
Position [350, 55, 380, 85]
Value "1"
VectorParams1D on
}
Line {
SrcBlock "Mux"
SrcPort 1
DstBlock "Scope"
DstPort 1
}
Line {
SrcBlock "Signal\nGenerator"
SrcPort 1
Points [15, 0]
Branch {
DstBlock "Sum"
DstPort 1
}
Branch {
Points [0, -45; 245, 0; 0, 50]
DstBlock "Mux"
DstPort 1
}
}
Line {
SrcBlock "Sum"
SrcPort 1
DstBlock "PID \nController"
DstPort 1
}
Line {
SrcBlock "Transfer Fcn"
SrcPort 1
Points [15, 0; 0, 15]
Branch {
DstBlock "Mux"
DstPort 2
}
Branch {
Points [0, 55; -245, 0]
DstBlock "Sum"
DstPort 2
}
}
Line {
SrcBlock "PID \nController"
SrcPort 1
DstBlock "Transfer Fcn"
DstPort 1
}
}
}
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